Return to the Plumbing Forum | Post a Follow-Up

 o
Pipe Noise or Leak

Posted by firsttimebldr (My Page) on
Wed, Apr 13, 11 at 19:13

There is a noise under my kitchen sink when I pour boiling water down the drain that resembles a drip. I have been under the sink a dozen times looking for a leak and there is none. The noise is making me crazy. This house was newly constructed 6 years ago by a very reputable builder. Can anyone give me some ideas of what the noise is and how to solve it? I will be extremely grateful for any help. Betsy.


Follow-Up Postings:

 o
RE: Pipe Noise or Leak

Don't pour boiling water down ordinary drains.


 o
RE: Pipe Noise or Leak

"Can anyone give me some ideas of what the noise is... "

Likely caused by expansion of material or differential thereof.

"...and how to solve it? "

"Don't pour boiling water down ordinary drains."


 o
RE: Pipe Noise or Leak

If you have a garbage disposal turn it on, run cold water, pour the boiling water into the sink.


 o
RE: Pipe Noise or Leak

Where should I dump the pasta, potatoe, etc. water? I will try the garbage disposal/cold water idea. Thanks. Betsy.


 o
RE: Pipe Noise or Leak

brickeyee - Your suggestion worked. No more noise. Thank you. Betsy.


 o
RE: Pipe Noise or Leak

Plastic expands a lot more than metal when it is heated.

Cooling the water helps to reduce the amount of expansion.


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Plumbing Forum

Instructions

  • You must be a registered member and logged in to post messages on our forums.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review the contents and make changes.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • It is illegal to post copyrighted material without the owner's consent.
  • HTML codes are allowed in the message field only.
  • No advertising is allowed in any of the forums.
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.



 
Click here to learn more about in-text links on this page.